38.1800’ N, 122.0450’ W

Joice Island, Suisun Slough, CA

57°
H 65°
L 50°
NE
3mph
Low tide
11:20 am

Tides Today & Tomorrow in Joice Island, Suisun Slough, CA

TIDE TIMES for Saturday, November 14, 2026
The tide is currently falling in Joice Island, Suisun Slough, CA.
Next low tide : in 13m at 11:20 am (2.3 ft)
Next high tide : 4:05 pm (4.8 ft)
Sunset today : 4:56 pm
Sunrise tomorrow : 6:48 am
Moon phase : Waxing Crescent (26% illuminated)
Tide Station Location : Station #9415379
Common Questions About Tides

Joice Island, Suisun Slough, CA Tides - Apr 1753

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:484.612:494.27:230.77:270.55:596:38Waning Crescent1Sun
2Mon1:134.81:324.28:040.57:530.75:576:39New Moon2Mon
3Tue1:324.92:154.28:430.48:190.95:566:40New Moon3Tue
4Wed1:515.12:594.29:210.38:501.05:546:41New Moon4Wed
5Thu2:155.43:474.19:580.29:261.25:536:42Waxing Crescent5Thu
6Fri2:485.54:404.010:370.110:091.45:516:43Waxing Crescent6Fri
7Sat3:285.65:413.911:230.110:571.55:506:44Waxing Crescent7Sat
8Sun4:135.56:483.812:190.15:486:45Waxing Crescent8Sun
9Mon5:075.37:573.81:270.25:476:45First Quarter9Mon
10Tue6:114.99:014.01:051.72:410.25:456:46First Quarter10Tue
11Wed7:304.69:584.22:271.73:470.15:446:47First Quarter11Wed
12Thu8:594.510:474.53:481.44:440.15:426:48Waxing Gibbous12Thu
13Fri10:184.511:324.84:581.05:340.15:416:49Waxing Gibbous13Fri
14Sat11:244.56:000.66:180.25:406:50Waxing Gibbous14Sat
15Sun12:125.112:224.66:560.26:590.45:386:51Waxing Gibbous15Sun
16Mon12:485.31:174.67:490.07:370.75:376:52Full Moon16Mon
17Tue1:215.42:094.58:39-0.28:151.05:356:53Full Moon17Tue
18Wed1:525.43:024.59:28-0.28:521.25:346:54Full Moon18Wed
19Thu2:215.43:554.310:14-0.29:301.45:336:55Waning Gibbous19Thu
20Fri2:505.34:494.211:00-0.110:121.65:316:56Waning Gibbous20Fri
21Sat3:235.25:454.111:47-0.110:591.85:306:57Waning Gibbous21Sat
22Sun4:004.96:424.012:350.05:286:57Waning Gibbous22Sun
23Mon4:454.67:404.01:260.15:276:58Third Quarter23Mon
24Tue5:404.28:364.012:561.92:200.25:266:59Third Quarter24Tue
25Wed6:543.89:284.12:091.83:130.25:257:00Third Quarter25Wed
26Thu8:253.610:134.33:221.54:020.35:237:01Third Quarter26Thu
27Fri9:443.610:534.54:281.24:450.45:227:02Waning Crescent27Fri
28Sat10:483.611:264.65:250.95:230.55:217:03Waning Crescent28Sat
29Sun11:433.711:544.86:160.65:570.75:207:04Waning Crescent29Sun
30Mon12:343.87:020.36:290.95:187:05Waning Crescent30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415379)

Common Questions About Joice Island, Suisun Slough, CA Tides

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Is this week a spring tide or neap tide in Joice Island, Suisun Slough, CA?

Joice Island, Suisun Slough, CA is currently in a transitional phase. Tonight's moon is 26% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Joice Island, Suisun Slough, CA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Joice Island, Suisun Slough, CA?

Tide predictions for Joice Island, Suisun Slough, CA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Joice Island, Suisun Slough, CA?

Tide data for Joice Island, Suisun Slough, CA is sourced from NOAA Station #9415379. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415379.

What is the moon phase in Joice Island, Suisun Slough, CA tonight?

Tonight the moon over Joice Island, Suisun Slough, CA is Waxing Crescent (26% illuminated). This places Joice Island, Suisun Slough, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA